165671145

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{9181}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 287910792

約数和(自身を除く): 122239647

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 9181, 18045, 27543, 45905, 82629, 137715, 413145, 3681581, 11044743, 18407905, 33134229, 55223715, 165671145]

約数ペア:

[(1, 165671145), (3, 55223715), (5, 33134229), (9, 18407905), (15, 11044743), (45, 3681581), (401, 413145), (1203, 137715), (2005, 82629), (3609, 45905), (6015, 27543), (9181, 18045)]